I would love to see this tank resurrected, however, it needs some major redesign work if it's to compete with current tanks imho.
If it's left as in its original configuration, it presents a neat medium tank with good, accurate firepower and mobility but weak armor.
They need to widen the body slightly and add armor and maybe bigger engine.
I'm surprised other countries, such as Turkey didn't buy the license and make it. Maybe the Saudi's will reconsider this tank now that they're sick of buying $8 billion dollars worth of American equipment in the past contracts...
Possibly because its main components are not Brazilian: engine, suspension - American; FCS - Belgian; gun - French.
Engesa aparently developed indigineous flavor of composite armor but I have idea how effective it might have been.